Return to bin2array.c CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / strongswan / scripts

Annotation of embedaddon/strongswan/scripts/bin2array.c, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * Copyright (C) 2008 Martin Willi
                      3:  * HSR Hochschule fuer Technik Rapperswil
                      4:  *
                      5:  * This program is free software; you can redistribute it and/or modify it
                      6:  * under the terms of the GNU General Public License as published by the
                      7:  * Free Software Foundation; either version 2 of the License, or (at your
                      8:  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
                      9:  *
                     10:  * This program is distributed in the hope that it will be useful, but
                     11:  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
                     12:  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
                     13:  * for more details.
                     14:  */
                     15: 
                     16: #include <stdio.h>
                     17: 
                     18: /**
                     19:  * convert standard input to binary data to a c array
                     20:  */
                     21: int main(int argc, char *argv[])
                     22: {
                     23:        int i, end = 0;
                     24:        unsigned char byte;
                     25: 
                     26:        printf("char %s[] = {\n", argc > 1 ? argv[1] : "data");
                     27:        while (1)
                     28:        {
                     29:                printf("  ");
                     30:                for (i = 0; i < 16; i++)
                     31:                {
                     32:                        if (fread(&byte, 1, 1, stdin) != 1)
                     33:                        {
                     34:                                end = 1;
                     35:                                break;
                     36:                        }
                     37:                        printf("0x%02x,", (unsigned int)byte);
                     38:                }
                     39:                printf("\n");
                     40:                if (end)
                     41:                {
                     42:                        break;
                     43:                }
                     44:        }
                     45:        printf("};\n");
                     46:        return 0;
                     47: }
                     48: